
/***************************************************************************
 *   jell - library                                                        *
 *                                                                         *
 *   Copyright (C) 2008 by kuerant                                         *
 *                         <kuerant@gmail.com>                             *
 *                                                                         *
 *   This library is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU Library General Public License as       *
 *   published by the Free Software Foundation; either version 2 of the    *
 *   License, or (at your option) any later version.                       *
 *                                                                         *
 *   This library is distributed in the hope that it will be usefull, but  *
 *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      *
 *   Library General Public License for more details.                      *
 *                                                                         *
 *   You should have received a copy of the GNU Library General Public     *
 *   License along with this library; if not, write to the Free Software   *
 *   Foundation, Inc., 59 Temple Place - Suite 330, Boston,                *
 *   MA 02111-1307, USA                                                    *
 ***************************************************************************/

#ifndef JEFI_LOGGER_HPP
#define JEFI_LOGGER_HPP

namespace   jell
{

    typedef void (* logger_type)(const char* category, const char* message, const char* file, int line);

    class   Logger
    {
    public  :
        virtual void error(const char* category, const char* message, const char* file, int line ) throw () = 0;
        virtual void info (const char* category, const char* message, const char* file, int line ) throw () = 0;
        virtual void debug(const char* category, const char* message, const char* file, int line ) throw () = 0;

    public  :
        virtual void enableDebug(void)  = 0;
        virtual void disableDebug(void) = 0;
        virtual bool debugable(void)    = 0;

    public  :
        virtual void setErrorLogger(logger_type logger) {}
        virtual void setInfoLogger(logger_type logger)  {}
        virtual void setDebugLogger(logger_type logger) {}

    public  :
        virtual ~Logger() {}
    };  // class Logger

}   // namespace jell

#endif  // JEFI_LOGGER_HPP

